2007 NISSAN TIIDA front

PRECAUTIONS
STR-23
< PRECAUTION >[MR18DE]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001689455
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

STR-24
< ON-VEHICLE REPAIR >[MR18DE]
STARTER MOTOR
ON-VEHICLE REPAIR
STARTER MOTOR
Removal and InstallationINFOID:0000000001689442
REMOVAL
1. Disconnect the battery cable from the negative terminal.
2. Disconnect the oil pressure switch connector.
3. Remove “B” terminal nut and “B” terminal harness.
4. Remove “S” terminal nut and “S” terminal harness.
5. Remove starter motor bolts.
6. Remove starter motor upward from the vehicle.
CAUTION:
Never damage oil pressure switch when removing starter motor.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Be sure to tighten “B” terminal nut carefully.
1. "S" terminal harness 2. "B" terminal harness 3. Starter motor
4. Cylinder block Engine front
WKIA5611E

STR-34
< PRECAUTION >[K9K]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001689456
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SR and SB section of
this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
 Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

STARTER MOTOR
STR-35
< ON-VEHICLE REPAIR >[K9K]
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ON-VEHICLE REPAIR
STARTER MOTOR
Removal and InstallationINFOID:0000000001689441
REMOVAL
1. Disconnect the battery cable from the negative terminal.
2. Remove “S” terminal nut and “S” terminal harness.
3. Remove “B” terminal nut and “B” terminal harness.
4. Remove starter motor bolts.
5. Remove starter motor upward from the vehicle.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Be sure to tighten “B” terminal nut carefully.
1. “S” terminal nut 2. “B” terminal nut 3. Starter motor
4. Starter motor bolt Vehicle front
JPBIA0519GB

TM-12
< BASIC INSPECTION >[TYPE 1 (4AT: RE4F03B)]
DIAGNOSIS AND REPAIR WORKFLOW
DIAGNOSTIC WORK SHEET
Symptoms❏ Vehicle does not move. (❏ Any position❏ Particular position)
❏ No up-shift (❏ 1st → 2nd❏ 2nd → 3rd❏ 3rd → 4th ❏ 4th → 5th)
❏ No down-shift (❏ 5th → 4th ❏ 4th → 3rd❏ 3rd → 2nd❏ 2nd → 1st)
❏ Lock-up malfunction
❏ Shift point too high or too low.
❏ Shift shock or slip (❏ N → D❏ N → R❏ Lock-up❏ Any drive position)
❏ Noise or vibration
❏ No kick down
❏ No pattern select
❏ Others
()
Malfunction indicator lamp (MIL)❏ Continuously lit❏ Not lit
1❏ Read the item on cautions concerning fail-safe and understand the customer's com-
plaint.TM-123
2❏ A/T fluid inspection, stall test and line pressure test
❏ A/T fluid inspection
TM-171❏ Leak (Repair leak location.)
❏ State
❏ Amount
3❏ Stall test
TM-175
❏ Torque converter one-way clutch
❏ Front brake
❏ High and low reverse clutch
❏ Low coast brake
❏ Forward brake
❏ Reverse brake
❏ Forward one-way clutch❏ 1st one-way
clutch
❏ 3rd one-way
clutch
❏ Engine
❏ Line pressure low
❏ Except for input
clutch and direct
clutch, clutches and
brakes OK
❏ Line pressure test - Suspected part:TM-178
4❏ Perform self-diagnosis. — Check detected items to repair or replace malfunctioning
part.TM-35 or TM-38
5❏ Perform road test.
5-1❏ Check before engine is startedTM-180
5-2❏ Check at idleTM-181
5-3 Cruise test❏ Part 1TM-183❏ Part 2TM-185
❏ Part 3TM-186
❏ Check malfunction phenomena to repair or replace malfunctioning part after completing all road test.
Refer to TM-127
.
5❏ Drive vehicle to check that the malfunction phenomenon has been resolved.
6❏ Erase the results of the self-diagnosis from the TCM and the ECM.TM-35
or TM-38

A/T CONTROL SYSTEM
TM-13
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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FUNCTION DIAGNOSIS
A/T CONTROL SYSTEM
Cross-Sectional ViewINFOID:0000000001694420
1. Converter housing 2. Oil pump 3. Brake band
4. Reverse clutch 5. High clutch 6. Front planetary gear
7. Low one-way clutch 8. Rear planetary gear 9. Forward clutch
10. Overrun clutch 11. Low & reverse brake 12. Output gear
13. Band servo piston 14. Reverse clutch drum 15. Side cover
16. Idler gear 17. Forward one-way clutch 18. Transaxle case
19. Reduction pinion gear 20. Final gear 21. Differential case
22. Input shaft 23. Torque converter
SCIA6171J

TM-14
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
A/T CONTROL SYSTEM
Shift Mechanism
INFOID:0000000001694421
CONSTRUCTION
FUNCTION OF CLUTCH AND BRAKE
CLUTCH AND BAND CHART
1. Torque converter 2. Oil pump 3. Input shaft
4. Brake band 5. Reverse clutch 6. High clutch
7. Front sun gear 8. Front pinion gear 9. Front internal gear
10. Front planetary carrier 11. Rear sun gear 12. Rear pinion gear
13. Rear internal gear 14. Rear planetary carrier 15. Forward clutch
16. Forward one-way clutch 17. Overrun clutch 18. Low one-way clutch
19. Low & reverse brake 20. Parking pawl 21. Parking gear
22. Output shaft 23. Idle gear 24. Output gear
SAT998I
Clutch and brake components Abbr. Function
5Reverse clutch R/C To transmit input power to front sun gear 7.
6High clutch H/C To transmit input power to front planetary carrier 10.
15Forward clutch F/C To connect front planetary carrier 10 with forward one-way clutch 16.
17Overrun clutch O/C To connect front planetary carrier 10 with rear internal gear 13.
4Brake band B/B To lock front sun gear 7.
16Forward one-way clutch F/O.CWhen forward clutch 15 is engaged, to stop rear internal gear 13 from rotating in
opposite direction against engine revolution.
18Low one-way clutch L/O.CTo stop front planetary carrier 10 from rotating in opposite direction against en-
gine revolution.
19Low & reverse brake L & R/B To lock front planetary carrier 10.
Shift posi-
tionR/C
5H/C
6F/C
15O/C
17Band servo
F/O.C
16L/O.C
18L&R/B
19Lock-
upRemarks
2nd
apply3rd re-
lease4th ap-
ply
PPA R K
POSITION
RREVERSE
POSITION

A/T CONTROL SYSTEM
TM-17
< FUNCTION DIAGNOSIS >[TYPE 1 (4AT: RE4F03B)]
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*: Overrun clutch remains in engaged condition when throttle opening is less than 1/16.
“D2”, “22” and “12” Positions
*: Overrun clutch remains in engaged condition when throttle opening is less than 1/16.Forward one-way clutch
Forward clutch
Low one-way clutchRear internal gear is locked to rotate counterclockwise because of the functioning of these three
clutches.
Overrun clutch
engagement conditions
(Engine brake)D
1: OD OFF (OD OFF indicator lamp is on) and throttle opening is less than specification*
2
1: Always engaged
At D
1 and 21 positions, engine brake is not activated due to free turning of low one- way clutch.
SAT377J
Forward clutch
Forward one-way
clutch
Brake bandRear sun gear drives rear planetary carrier and combined front internal gear. Front internal gear now rotates
around front sun gear accompanying front planetary carrier.
As front planetary carrier transfers the power to rear internal gear through forward clutch and forward one-
way clutch, this rotation of rear internal gear increases the speed of rear planetary carrier compared with
that of the 1st speed.
Overrun clutch
engagement conditionsD
2: OD OFF (OD OFF indicator lamp is on) and throttle opening is less than specification*
2
2 and 12: Always engaged